Award-winning playwright Conor McPherson’s new play, "Port Authority," is making its New York debut at the Atlantic Theater Company’s Linda Gross Theater (336 West 20th St.). It’s set in Dublin, and weaves together the stories of three generations of Irishmen. Brian d’Arcy James and Jim Norton star. It runs through June 22, and two additional performances have now been added to the sold out limited engagement: June 8 and June 22, both at 7 pm.